Sign Regulations in Cupertino, California
Cupertino, California has specific sign regulations covering 38 sign types across 10 zoning districts. Regulated sign types include Portable Signs/Displays (A-frame/Sandwich Board), Ground Sign, Blade Sign. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: February 13, 2026
Sign Regulation Overview for Cupertino, California
Sample Sign Requirements in Cupertino
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Permanent Window Signs | — | Up to 25% of the window surface of each storefront bay; neon window sign up to 4 sq ft; one OPEN sign up to 2 sq ft exempt | — |
| Temporary Signs – Placement in Public Right-of-Way (General) | 3 ft | 4 sq ft per side (two sides max) | ≥18 inches from curb/edge of travel lane; maintain 36-inch clear path |
| Project Announcement Signs (Temporary) | 6 ft | Combined area up to 64 sq ft (two signs or banners combined) | Per 19.104.240 if in or near public ROW |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
PermitPal Coverage for CupertinoFull Coverage
Sign Types Covered
38
- Portable Signs/Displays (A-frame/Sandwich Board)
- Ground Sign
- Blade Sign
- Logos, Symbols or Insignia
- +2 more types
Zoning Districts
10
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Cupertino
Other Cities in California
Frequently Asked Questions
Sign height limits in Cupertino vary by zone and sign type. Wall signs typically range from 25-40 feet, while monument signs are usually limited to 6-10 feet. Use PermitPal to get exact requirements for your property.
To get a sign permit in Cupertino, submit an application to the local building or planning department with sign dimensions, location, and design specifications. Our data confirms permits are required for most commercial signs. Processing typically takes 1-4 weeks. PermitPal helps you identify specific requirements and prepare complete applications.
In Cupertino, regulated sign types include Portable Signs/Displays (A-frame/Sandwich Board), Ground Sign, Blade Sign, Logos, Symbols or Insignia, and 2 more types. Most commercial signs require permits. Temporary signs and certain small signs may be exempt. Use PermitPal for specific exemptions.
Sign setback requirements in Cupertino vary by zone and sign type, typically ranging from 5-15 feet from property lines. Use PermitPal for specific setback requirements at your location.
Digital and LED signs in Cupertino are regulated with specific requirements for brightness, animation, and message duration. Cupertino has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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Cupertino, California Sign Rules at a Glance
Cupertino, California regulates 38 sign types across 10 zoning districts. Portable Signs/Displays (A-frame/Sandwich Board)s in the General Commercial Zone (CG) zoning district are capped at 3–4 ft tall, 8 sq ft, and 2 ft wide, with a 2 ft from curb; maintain 5 ft walkway; 15 ft from bus stops; 4 ft from disabled parking setback (Sec. CMC 19.104.270(F)). Most commercial signs in Cupertino require a permit.
Detailed Sign Ordinance Requirements for Cupertino, California
Sign Rules by Zoning District in Cupertino (10 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| General Regulations For All Zones | 5 | 6 ft | Combined area up to 64 sq ft (two signs or banners combined) | — |
| Residential Districts (RHS, R1C, R-1, R-2, R-3, R-4) | 8 | Up to 20 ft above ground | 32 sq ft | — |
| General Commercial Zone (CG) | 13 | Tethered balloons ≤25 ft above building | 200 sq ft | — |
| Administrative and Professional Office District (O-A); Planned Office (OP) | 7 | Balloons ≤25 ft above building | 100 sq ft | — |
| Light Industrial Zone (ML); Industrial Park (MP) | 7 | Balloons ≤25 ft above building | 200 sq ft | — |
| Institutional Districts (BA, BQ) | 6 | Balloons ≤25 ft above building | 100 sq ft | — |
| All non-residential areas | 6 | 8 ft (overall height measured from closest curb) | 100 sq ft | — |
| All except residential districts | 4 | 8–12 ft above pedestrian walkway | Up to 10 sq ft (each permitted sign) | — |
| Special Planning Districts (Monta Vista Design Guidelines) | 1 | — | — | — |
| Heart of the City (Specific Plan District) | 1 | — | — | — |
Zone-by-Zone Sign Requirements in Cupertino(sample of 3 of 10 zones)
Residential Districts (RHS, R1C, R-1, R-2, R-3, R-4)
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Name Plates, Street or Unit Numbers | — | Up to 2 sq ft | — | — | One or more | Residential properties | — | Unlock | CMC Table 19.104.190(B); 19.104.100(J) |
| Development Identification Sign (Interior Lot) | 5 ft | 32 sq ft | — | — | 1 | At major entry for interior lots | — | Unlock | CMC Table 19.104.190(C) |
| Development Identification Signs (Corner Development) | 5 ft | 32 sq ft (each) | — | — | 2 | One on each street front for corner developments | — | Unlock | CMC Table 19.104.190(C) |
| Residential Real Estate – On-site Freestanding | 6 ft | 4 sq ft | — | Per 19.104.240 for any placement in/near ROW | 1 per frontage (max 2) | On the residential property for sale/lease/rent | — | Unlock | CMC Table 19.104.260(A) & 19.104.100(H) |
| Residential Real Estate – Building Mounted Banner (In lieu of one freestanding) | — | 4 sq ft | — | — | 1 (in lieu of freestanding) | Building-mounted on the residential property | — | Unlock | CMC Table 19.104.260(A)(2) |
| Residential Real Estate – Off-site For Sale/Rent Sign | — | 4 sq ft | — | Per 19.104.240 | 1 | Off-site within public ROW or on private property with consent, subject to 19.104.240 | — | Unlock | CMC Table 19.104.260(A)(3); 19.104.240 |
| Garage Sale Signs (Temporary) | 6 ft | 8 sq ft | — | Per 19.104.240 for public ROW | Up to 4 total (1 on-site, 3 off-site) | On-site and off-site as allowed | — | Unlock | CMC Table 19.104.250(B); 19.104.240 |
| Flags – Residential Model Homes (Temporary) | Up to 20 ft above ground | 4 sq ft (per flag; no more than 2 sides) | — | — | Two flag poles per model home | At model homes in new residential developments | — | Unlock | CMC Table 19.104.250(A) |
General Commercial Zone (CG)
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Wall Sign (Commercial & Industrial) | — | 200 sq ft | — | Projection into public ROW ≤12 inches with required clearances | 1 per frontage; +1 additional under listed conditions | Building-mounted; shall not project above roof or top of parapet unless integral to face of architectural projection; any projecting portion may extend ≤12 in. into public ROW with clearance ≥15 ft over vehicular areas and ≥8 ft over pedestrian areas | — | Unlock | CMC Table 19.104.140 (Commercial & Industrial) |
| Permanent Window Signs | — | Up to 25% of each storefront bay; neon window sign up to 4 sq ft; 1 OPEN sign up to 2 sq ft exempt | — | — | One or more | In windows of storefront bays | — | Unlock | CMC Table 19.104.150(A); 19.104.280 |
| Electronic Readerboard Sign (Ground Sign for qualified centers) | Per Ground Sign limit (up to 8 ft) | Per Ground Sign limits (up to 100 sq ft total sign area; see ground sign rules) | — | Same as Ground Signs (e.g., ≥1 ft from ROW; spacing from other ground signs; sight triangles) | 1 per eligible center | Ground sign location, not closer than 500 ft from any residential district on the same street; must also meet ground sign location criteria | — | Unlock | CMC Table 19.104.180(A) |
| Changeable Copy (within Wall Sign Area) | — | Included within allowed wall sign area | — | — | N/A (component of wall sign) | On building as part of wall sign | — | Unlock | CMC Table 19.104.180(B) |
| Gasoline Station – Ground Sign | Per 19.104.160 (8 ft) | Per 19.104.160 (counts include price panel if integrated) | — | Per 19.104.160 | 1 | On-site per ground sign location rules | — | Unlock | CMC Table 19.104.170(B) |
| Gasoline Station – Fuel Price Ground Sign (integrated) | Per ground sign | Included in max area of ground sign | — | Per ground sign | As part of ground sign | Integrated into ground sign | — | Unlock | CMC Table 19.104.170(C) |
| Promotional Devices (Temporary) | Tethered balloons ≤25 ft above building | — | — | Must not be in required landscape front setback | Per permit limits | On-site; may be allowed in public ROW with Director & Public Works approval based on traffic/environment impact | — | Unlock | CMC 19.104.270(D) |
| Portable Signs/Displays (A-frame/Sandwich Board) | 3–4 ft | 8 sq ft | 2 ft | 2 ft from curb; maintain 5 ft walkway; 15 ft from bus stops; 4 ft from disabled parking | 1 per business location (per permit) | On private property or public ROW where approved; must not be in areas used by public for vehicular/pedestrian traffic or create safety issues; must maintain minimum pedestrian walkway clearances | — | Unlock | CMC 19.104.270(F) |
Administrative and Professional Office District (O-A); Planned Office (OP)
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Wall Sign (Office & Institutional) | — | 40 sq ft | — | Projection into public ROW ≤12 inches with required clearances | 1 per frontage; +1 additional under listed conditions | Building-mounted; shall not project above roof or top of parapet unless integral to architectural projection; any projecting portion may extend ≤12 in. into public ROW with clearance ≥15 ft over vehicular and ≥8 ft over pedestrian areas | — | Unlock | CMC Table 19.104.140 (Office & Institutional) |
| Ground Sign | 8 ft (overall, measured from closest curb) | 100 sq ft | — | ≥1 ft from public ROW; not within corner/sidewalk sight triangle | 1 if ≥100 ft frontage; 2 if ≥500 ft frontage | Wholly on the property where the use is located. Corner properties: locate on street frontage with site address. Interior lots <200 ft frontage: within center 50% of frontage; interior lots ≥200 ft: ≥50 ft from side property line. | — | Unlock | CMC Table 19.104.160; Appendix A; 19.104.190(A) |
| Blade Sign | Mounted between 8 ft and 12 ft above pedestrian walkway | 6.5 sq ft | — | — | Max 2 (one per frontage) | Projecting over pedestrian walkway | — | Unlock | CMC Table 19.104.150(B); 19.104.100(P) |
| Logos, Symbols or Insignia | — | 9 sq ft | — | — | Per 19.104.140 allowances | Same as wall sign rules | — | Unlock | CMC Table 19.104.150(C); 19.104.190 |
| Freeway Orientation – Wall Sign (within 660 ft of landscaped freeway) | — | Per 19.104.140 | — | — | Max 2 | Building-mounted; oriented to street system unless freeway orientation approved | — | Unlock | CMC Table 19.104.200(A),(C) |
| Portable Signs/Displays (A-frame/Sandwich Board) | 3–4 ft | 8 sq ft | 2 ft | As listed | 1 per business location (per permit) | On-site, in safe locations maintaining pedestrian clearance | — | Unlock | CMC 19.104.270(F) |
| Temporary Special Event Banner and Promotional Devices | Balloons ≤25 ft above building | Banner: ≤100 sq ft; devices per Director determination | — | Do not place devices in required landscaped front setback | Per permit limits | Building-mounted banners; on-site promotional devices; limited potential placement in public ROW with approvals | — | Unlock | CMC 19.104.270(C)–(E) |
PermitPal covers all 10 zoning districts in Cupertino — full sign requirements for every zone, plus illumination rules, size formulas, and permit requirements for every sign type — with a free account.
See all 10 zones for Cupertino — start freeProhibited Signs in Cupertino
- No sign may be erected, relocated, or maintained so as to prevent free ingress to or egress from any door, window, fire escape, driveway, sidewalk, or bike path (19.104.080).
- Advertising statuary is prohibited (19.104.110.A).
- Animated signs are prohibited, except for temporary banners, flags, pennants and balloons permitted under temporary sign rules, and electronic readerboard signs where specifically allowed (19.104.110.B, 19.104.180).
- Audible signs or advertising displays that emit sound, odor, or visible matter are prohibited (19.104.110.C).
- Off-site signs are prohibited except where expressly allowed for certain temporary/political/subdivision/real estate signs (19.104.110.D; 19.104.240, 19.104.250, 19.104.260).
- Portable signs are prohibited except as allowed under the temporary portable sign permit process (19.104.110.E; 19.104.270.F).
- Permanent roof signs are prohibited (19.104.110.F).
- Signs that resemble or conflict with traffic-control devices or the safe and efficient flow of traffic are prohibited (19.104.110.G).
- Use of vehicles/trailers as signs to attract or direct customers is prohibited when parked and visible from a public right-of-way, except standard advertising on business vehicles actively in use and not in violation of parking rules (19.104.110.H).
- Guy wires or cable supports used to brace a sign shall not be visible (19.104.090.D).
- No sign shall be suspended by chains or other devices that allow the sign to swing (19.104.090.E).
- Internally illuminated signs shall not have a directly visible light source (19.104.220.F).
- Sign color and illumination shall not produce distraction to motorists or nearby residents (19.104.220.G).
- All exterior lighting must be placed so the light source is not visible from off-site (19.104.230.D).
- Illuminated signs not part of a security lighting system must be turned off at 11:00 p.m. or within two hours after the business closes, whichever is later (19.104.230.C).
- Abandoned or discontinued signs (relating to a business, occupation, or time no longer applicable) are prohibited and must be removed or blanked out within 30 days (19.104.320).
- Temporary signs are prohibited on public property and in the public right-of-way except as expressly allowed and subject to location/time/size restrictions (19.104.240.A–C).
Exempt Signs in Cupertino
- Directory signs located within the interior of a project and not oriented to a public street (19.104.100.A).
- Garage sale signs compliant with Section 19.104.250 and Chapter 5.16 (19.104.100.B).
- Governmental/regulatory signs (traffic control, street signs, danger signs, public service company safety signs) (19.104.100.C).
- Non-illuminated identification signs for a business/profession under 2 sq. ft., located on a building, mall, or office complex (19.104.100.D).
- On-site informational/directional signs under 4 sq. ft. with no more than 33% of the sign devoted to business identification (19.104.100.E).
- Political signs per Section 19.104.250 (19.104.100.F).
- Public notices/posters legally required by a government agency (19.104.100.G).
- Residential real estate for sale/lease/rent signs per Section 19.104.260 (19.104.100.H).
- Non-residential real estate for sale/lease/rent signs per Section 19.104.260 (19.104.100.I).
- Street address numbers in all districts when not used as advertising (19.104.100.J).
- Logos, symbols, insignias, commemorative plaques, and identification emblems of religious orders or historical agencies that are placed on or cut into the structure, are not internally illuminated, and do not exceed 9 sq. ft. (19.104.100.K).
- Window signs subject to Sections 19.104.150 and 19.104.280; one OPEN sign up to 2 sq. ft. is exempt from window coverage limits (19.104.100.L).
- Bus shelter signs installed in Santa Clara County Transit Agency shelters (19.104.100.M).
- Civic/City‑sponsored event signs on City property (19.104.100.N).
- State/federal mandated signs (including State lottery and certified smog station signs) (19.104.100.O).
- Pedestrian‑oriented blade signs that are not internally illuminated, less than 6.5 sq. ft., and installed 8–12 ft. above pedestrian walkways (19.104.100.P).
Sign Plan & Submission Notes for Cupertino
- A comprehensive Sign Program is required for any development in commercial, office, industrial, institutional, or residential districts with four or more tenant spaces on the same parcel (19.104.130.A.1).
- A Sign Program must be adopted at initial construction of a new project; existing developments without a program must adopt one when the first tenant requests a change of face; all subsequent changes of face must conform to the adopted program (19.104.130.A.2).
- Sign Program application must include: accurate site plan; computations of proposed/allowed maximum total sign area, maximum area per sign, sign height, and number of freestanding signs; and specifications on sign type, lighting, locations, materials, proportions, and other Director‑required information (19.104.130.B).
- Director may approve a Sign Program upon findings that it complies with chapter purpose, proposes creative/harmonious signs, and accommodates future revisions (19.104.130.C).
- Minor modifications to sign standards may be approved through a Sign Program if unique site/building circumstances exist, the design is uniquely high quality, and it provides high quality graphic character (19.104.130.D).
- Businesses in Special Planning Districts (e.g., Monta Vista Design Guidelines, Heart of the City Specific Plan, or other Specific Plans) are subject to the sign regulations of those plans; for items not addressed in those plans, this chapter applies (19.104.120).
- An exception (variance‑like relief) to sign regulations may be granted by the Approval Body if strict enforcement is inconsistent with the intent, the exception is not detrimental to public health/safety/welfare, and it is the minimum necessary (19.104.290).
Source: other municipal code